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Page 2      SB-2-253-I

HAZARD

CAUSE

SAFEGUARDS

Fire

Solvent and coatings can be highly flammable

Adequate exhaust must be provided to keep air free of

or combustible especially when sprayed.

accumulations of flammable vapors.

Smoking must never be allowed in the spray area.

Fire extinguishing equipment must be present in the spray area.

Solvent

During use and while cleaning and flushing,

Wear eye protection.

Spray

solvents can be forcefully expelled from fluid
and air passages. Some solvents can cause
eye injury.

Inhaling Toxic

Certain materials may be harmful if inhaled, or

Follow the requirements of the Material Safety Data Sheet

Substances

if there is contact with the skin.

supplied by your coating material manufacturer.

Adequate exhaust must be provided to keep the air free of
accumulations of toxic materials.

Use a mask or respirator whenever there is a chanced of inhaling
sprayed materials. The mask must be compatible with the
material being sprayed and its concentration. Equipment must be
as prescribed by an industrial hygienist or safety expert, and be
NIOSH approved.

Explosion Hazard -

Halogenated hydrocarbon solvents - for

Guns with stainless steel internal passageways may be used

Incompatible

example; methylene chloride and 1, 1, 1 -

with these solvents. However, aluminum is widely used in other

Materials

Trichloroethane are not chemically compatible

spray application equipment - such as material pumps, regula-

with the aluminum that might be used in many

tors, valves and cups. Check all equipment items before use and

system components. The chemical reaction

make sure they can also be used safely with these solvents. Read

caused by these solvents reacting with

the label or data sheet for the material you intend to spray. If in

aluminum can become violent and lead to

doubt as to whether or not a coating or cleaning material is

an equipment explosion.

compatible, contact your material supplier.

General Safety

Improper operation or maintenance of

Operators should be given adequate training in the safe use and

equipment.

maintenance of the equipment (in accordance with the require-
ments of NFPA-33, Chapter 15). Users must comply with all local
and national codes of practice and insurance company require
ments governing ventilation, fire precautions, operation, main-
tenance and housekeeping. These are OSHA Sections 1910.94
and 1910.107 and NFPA-33.

Cumulative Trauma

Use of hand tools may cause cumulative

Pain, tingling, or numbness in the shoulder, forearm, wrist,

Disorders (“CTD’s”)

trauma disorders (“CTD’s”).

hands or fingers, especially during the night, may be early
symptoms of a CTD. Do not ignore them. Should you experience

CTD’s, or  musculo-

CTD's when using hand tools, tend to affect

any such symptoms, see a physician immediately. Other early

skeletal disorders,

the upper extremities. Factors which may

symptoms may include vague discomfort in the hand, loss of

involve damage to

increase therisk of developing a CTD include:

manual dexterity, and nonspecific pain in the arm. Ignoring early

the hands, wrist,

symptoms and continued repetitive use of the arm, wrist and

elbows, shoulders,

1. High frequency of the activity.

hand can lead to serious disability. Risk is reduced by avoiding

neck and back. Carpal

2. Excessive force, such as gripping, pinching,

or lessening factors 1-7.

tunnel syndrome and

    or pressing with the hands and fingers.

tendinitis (such as

3. Extreme or awkward finger, wrist, or arm

tennis elbow or

    positions.

rotator cuff

4. Excessive duration of the activity.

syndrome) are

5. Tool vibration.

examples of CTD’s.

6. Repeated pressure on a body part.
7. Working in cold temperatures.

CTD’s can also be caused by such activities
as sewing, golf, tennis  bowling, to name a few.

The following hazards may occur during the normal use of this equipment.

Please read the following chart before using this equipment.

SAFETY PRECAUTIONS

This manual contains information that is improtant for you to know and understand. This information relates to USER SAFETY
and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the following symbols.
Please pay particular attention to these sections.

Note

Information that you should pay special
attention to.

Important safety information - A hazard
that may cause serious injury or loss
of life.

Important information that tells how
to prevent damage to equipment, or
how to avoid a situation that may
cause minor inury.

Summary of Contents for JGA-503

Page 1: ... aluminum in this gun and cause an explosion hazard Read the label or data sheet for the material you intend to spray Do not use spray materials containing these solvents with this spray gun Important This gun may be used with most common coating and finishing ma terials It is designed for use with mildly corrosive and nonabrasive materials If used with other high corrosive or abra sive materials ...

Page 2: ...e require ments of NFPA 33 Chapter 15 Users must comply with all local and national codes of practice and insurance company require ments governing ventilation fire precautions operation main tenance and housekeeping These are OSHA Sections 1910 94 and 1910 107 and NFPA 33 Cumulative Trauma Use of hand tools may cause cumulative Pain tingling or numbness in the shoulder forearm wrist Disorders CTD...

Page 3: ...IST SPRAY GUN LUBRICATION Daily apply a drop of SSL 10 gun lube at trigger bearing stud 21 and the stem of the air valve 13 where it enters the air valve assembly 17 The shank of the fluid needle 4 where it enters the packing nut 19 should also be oiled The fluid needle packing 18 should be lubricated periodi cally Makesurethebaffle 6 andretaining ring 2 threadsarecleanandfreeofforeign matter Befo...

Page 4: ... 32 23 20 7 8 9 19 18 5 Fluid Inlet Nipple 3 8 NPS M 1 4 Torque to 15 20 ft lbs 10 6 3 2 17 21 16 15 12 13 14 11 33 1 Or Detail Ref No 18 Two piece packing covered by U S Patent No 5 209 501 Tapered edge faces out towards packingnut Inner PTFE Piece Fluid Packing Nut FluidNeedle Outer U H M W Poly Piece Orient packing components as shown Tightenpackingnutuntilneedlestartsto drag in packing Then lo...

Page 5: ...seat Tighten or replace Material level too low Refill Container tipped too far Hold more upright Obstruction in fluid passage Backflush with solvent Loose or broken fluid tube or fluid inlet nipple Tighten or replace Dry or loose fluid needle packing nut Lubricate or tighten Unable to get round spray Spreader adjustment screw not seating properly Clean or replace Air cap retaining ring loose Tight...

Page 6: ... 02 Copyright 2002 DeVilbiss Automotive Refinishing Printed in U S A WR 103 Wrench Contains all neces sary tip hose and nut sizes used on or with gun ACCESSORIES Troubleshooting continued Automotive Quick Connects For HVLP Guns Air High Flow Type HC 4720 Coupler 1 4 NPT F HC 1166 Stem 1 4 NPT M HC 4419 Stem 1 4 NPT F HC 4719 Coupler 1 4 NPT M NPS M 42884 214 K5 3 8 42884 215 K10 5 8 Cleaning Brush...

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